ejb与java序列化(2) 测试代码[Java编程]

接上篇,有爱好的朋友可以直接拿我的测试代码自行测试,请自行改正诸如线程数,履行时间,序列化的数据量大小等参数.假如想尝试做thread dump,可以翻开相关的两个注释,会更便利一些,代码中都有呼应的注释可供参考.

测试代码以下:

package test;

import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.ObjectOutputStream;
import java.io.Serializable;
import java.util.ArrayList;

public class Test implements Runnable {
//Notice! set the three test parameter to what you want first
/**
* thread count to run test
*/
private static final int THREAD_COUNT = 50;
/**
* time in seconds to run test
*/
private static final long TEST_TIME_SECOND = 1 * 30;
/**
* during test, we serialize a Data instance with an ArrayList that contains DataItem instance.
* This is to set how many DataItem in the ArrayList.
*/
private static final long ITEMS_COUNT_IN_TEST_OBJECT = 1000;
 

private static int finishedCount = 0;
private static boolean needStop = false;
private static Object needStopLock = new Object();
private static Object finishedCountLock = new Object();

private static boolean isNeedStop() {
synchronized (needStopLock) {
return needStop;
}
}

private static void setNeedStop() {
synchronized (needStopLock) {
needStop = true;
}
}

private static void addFinisedCount() {
synchronized (finishedCountLock) {
finishedCount++;
}
}

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